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让临江国无处求援，事实上他们现在确实是没有任何的外援。Let's understand such a problem first, If our front-end development needs are the needs given to us by the demand side, It is possible that a front-end developer will deal with multiple demanders, Therefore, it will keep in touch with multiple demand parties. Then in the program it means keeping references to multiple objects, The larger the program, There will be more and more objects, The relationship between them will become more and more complicated. Now if there is an intermediary (if it is our supervisor) to meet the needs of multiple demanders, Then the demander only needs to give all the requirements to our supervisor, who will assign tasks to us according to our workload in turn. In this way, our front-end development does not need to contact with multiple business parties, we only need to contact our supervisor (i.e. Intermediary), which weakens the coupling between objects.过来仔细勘察，果然有了新发现，真乃天佑我大靖也国家地理迷你剧《The Long Road Home》是根据Martha Raddatz所著的畅销书改篇，背景在伊拉克战争，讲述在2004年4月4日一支由德州胡德堡而来的美国陆军第1骑兵师，在巴格达萨德尔城里遭到猛烈伏击，并造成8人 阵亡的「黑色星期日/Black Sunday」军事事件。这剧会聚焦在身陷现场的士兵，以及于德州等待了48小时消息，甚至已有最坏打算的家人。(1) Cancer is a chronic disease and will not die at once.其实‘天河魔剑录这个项目已经很成功了。